Individual Calculations January 2024
 Rodriguez Salgado, Alberto  Total change: -7.20  Rating chartPersonal card
 Torneo de William Bermudez Cat.B Ponce PUR 2023-12-01
RcRownchangeKK*chgGame
 1372 1572 3.50 5 -0.24 40 -9.60 
  Serrano Rivera, Oscar A. 1248 PUR1.0010.13405.20 
  Morales Butler, Emmanuel J. 1367 PUR1.0010.24409.60 
  Rivera Ramirez, Alexis O. 1532 PUR1.0010.444017.60 
  Rivera Valentin, Christian Z. 1360 PUR0.001-0.7740-30.80 
  Torres Acosta, Gael 1354 PUR0.501-0.2840-11.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Clasico Eugenio Maria de Hosto-Clase B Mayaguez PUR 2023-12-08
RcRownchangeKK*chgGame
 1616 1572 0.50 1 0.06 40 2.40 
  Massanet Cruz, John A. 1616 PUR0.5010.06402.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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